| Let's do some math .. Rounding examples of 7 random hypothetical purchases: | ||||||
| Case | Tag Price |
Sales Tax % |
Raw Total Incl. Sales Tax |
Rounded to Penny |
Rounded to Nickel |
Rounded to Dime |
| Purchase #1 | $81.55 | 8.496% | $88.4785 | $88.48 | $88.50 | $88.50 |
| Purchase #2 | $241.56 | 13.826% | $274.9581 | $274.96 | $274.95 | $275.00 |
| Purchase #3 | $197.75 | 10.293% | $218.1044 | $218.10 | $218.10 | $218.10 |
| Purchase #4 | $63.46 | 9.846% | $69.7083 | $69.71 | $69.70 | $69.70 |
| Purchase #5 | $5.92 | 3.262% | $6.1131 | $6.11 | $6.10 | $6.10 |
| Purchase #6 | $51.35 | 9.437% | $56.1959 | $56.20 | $56.20 | $56.20 |
| Purchase #7 | $203.32 | 9.565% | $222.7676 | $222.77 | $222.75 | $222.80 |
| 7 purchase totals = | $844.91 | $936.3259 | $936.33 | $936.30 | $936.40 | |